Hyalite opal on rutile - Novo Horizonte, Bahia, Brazil
Superb and unusual association of short Uvs-reactive hyalite...
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Superb and unusual association of short Uvs-reactive hyalite...
Superb and unusual association of short Uvs-reactive hyalite...
Hyalite opal on basalt, in perfect condition, showing a very...
Hyalite opal on basalt, in perfect condition, showing a very...
Superb and unusual association of short Uvs reactive hyalite...
Superbe et peu commune association d'opale hyalite réactive...
Superb and unusual combination of short-UV-reactive hyalite...
Crown of hyalite opal in perfect condition, whose top has been...